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lesson8-1
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Commit
0369c7fb
authored
Aug 03, 2021
by
BellCodeEditor
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parent
f4fa7856
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quiz.py
quiz.py
View file @
0369c7fb
dict
=
{
"可口可乐"
:
3
,
"旺仔牛奶"
:
4
}
cost
=
{
"苹果"
:
5.2
,
"山竹"
:
12.9
}
k
=
input
(
"请问您需要什么?"
)
k
=
input
(
"请输入水果名称:"
)
if
k
in
dict
:
v
=
input
(
"请输入水果价钱:"
)
print
(
"好的"
+
"这个"
+
k
+
str
(
dict
[
k
])
+
"元"
)
if
k
in
cost
:
if
float
(
v
)
<
cost
[
k
]:
cost
[
k
]
=
float
(
v
)
print
(
k
+
'降价了,现价'
+
v
+
'元'
)
else
:
print
(
k
+
"涨价了,我们不买了"
)
else
:
else
:
print
(
"抱歉,您的商品还未有货存"
)
cost
[
k
]
=
float
(
v
)
\ No newline at end of file
print
(
k
+
'的价钱'
+
v
+
"元已上传"
)
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